Order it Up

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Does any planet have a stronger magnetic field than Mars? Which planets
have a greater mass than Jupiter? Which are denser? Which are
larger? Find out while playing the Solar System Edition of Order It
Up!

Measures of size and scale help us understand the magnitude of
objects. Play with scales while trying to arrange planets by magnitude of mass, size, temperature, density, distance, gravity or magnetic field. Correctly order the planets and you unscramble a mystery picture!

We have a lot of fun making these games, and we hope that you have fun playing them, but we can't know unless you tell us! Please fill out our survey and let us know what you think--perhaps you have suggestions for future games?

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